Retinal circulation.
D000818:Animals; D002415:Cats; D006801:Humans; D011817:Rabbits; D012039:Regional Blood Flow / Q000502:physiology; D012171:Retinal Vessels / Q000502:physiology*; D014602:Uvea / Q000098:blood supply*; D014666:Vasomotor System / Q000502:physiology*